// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_QUOTA_CLIENT_H_
#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_QUOTA_CLIENT_H_

#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "content/common/content_export.h"
#include "storage/browser/quota/quota_client.h"
#include "storage/common/quota/quota_types.h"

namespace content {
class ServiceWorkerContextWrapper;

class ServiceWorkerQuotaClient : public storage::QuotaClient {
public:
    ~ServiceWorkerQuotaClient() override;

    // QuotaClient method overrides
    ID id() const override;
    void OnQuotaManagerDestroyed() override;
    void GetOriginUsage(const GURL& origin,
        storage::StorageType type,
        const GetUsageCallback& callback) override;
    void GetOriginsForType(storage::StorageType type,
        const GetOriginsCallback& callback) override;
    void GetOriginsForHost(storage::StorageType type,
        const std::string& host,
        const GetOriginsCallback& callback) override;
    void DeleteOriginData(const GURL& origin,
        storage::StorageType type,
        const DeletionCallback& callback) override;
    bool DoesSupport(storage::StorageType type) const override;

private:
    friend class ServiceWorkerContextWrapper;
    friend class ServiceWorkerQuotaClientTest;

    CONTENT_EXPORT explicit ServiceWorkerQuotaClient(
        ServiceWorkerContextWrapper* context);

    scoped_refptr<ServiceWorkerContextWrapper> context_;

    DISALLOW_COPY_AND_ASSIGN(ServiceWorkerQuotaClient);
};

} // namespace content

#endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_QUOTA_CLIENT_H_
